Cod sursa(job #1431278)

Utilizator bogdan14Draghici Bogdan bogdan14 Data 9 mai 2015 10:01:55
Problema Problema rucsacului Scor 100
Compilator cpp Status done
Runda Arhiva educationala Marime 0.52 kb
#include <fstream>
using namespace std;
ifstream f("rucsac.in");
ofstream k("rucsac.out");
int N,G,s[10001],i,j,mx,g,p;
int main()
{
    mx=0;
    f>>N>>G;
    for(i=1;i<=G;i++)
        s[i]=-1;
    s[0]=0;
    for(i=1;i<=N;i++)
    {
        f>>g>>p;
        for(j=G-g;j>=0;j--)
            if(s[j]!=-1)
                if(s[j+g]<s[j]+p)
                    s[j+g]=s[j]+p;
    }
    for(i=1;i<=G;i++)
        if(s[i]>mx)
            mx=s[i];
    k<<mx;
    f.close();
    k.close();
    return 0;
}